[PATCH 5.6 00/38] 5.6.4-rc1 review

[Greg Kroah-Hartman <gregkh@linuxfoundation.org>]

This is the start of the stable review cycle for the 5.6.4 release.
There are 38 patches in this series, all will be posted as a response
to this one.  If anyone has any issues with these being applied, please
let me know.

Responses should be made by Mon, 13 Apr 2020 11:51:28 +0000.
Anything received after that time might be too late.

The whole patch series can be found in one patch at:
	https://www.kernel.org/pub/linux/kernel/v5.x/stable-review/patch-5.6.4-rc1.gz
or in the git tree and branch at:
	git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable-rc.git linux-5.6.y
and the diffstat can be found below.

thanks,

greg k-h

-------------
Pseudo-Shortlog of commits:

Greg Kroah-Hartman <gregkh@linuxfoundation.org>
    Linux 5.6.4-rc1

Saravana Kannan <saravanak@google.com>
    driver core: Reevaluate dev->links.need_for_probe as suppliers are added

Hillf Danton <hdanton@sina.com>
    io-uring: drop completion when removing file

Qiujun Huang <hqjagain@gmail.com>
    fbcon: fix null-ptr-deref in fbcon_switch

Bart Van Assche <bvanassche@acm.org>
    blk-mq: Keep set->nr_hw_queues and set->map[].nr_queues in sync

Avihai Horon <avihaih@mellanox.com>
    RDMA/cm: Update num_paths in cma_resolve_iboe_route error flow

Qiujun Huang <hqjagain@gmail.com>
    Bluetooth: RFCOMM: fix ODEBUG bug in rfcomm_dev_ioctl

Bernard Metzler <bmt@zurich.ibm.com>
    RDMA/siw: Fix passive connection establishment

Jason Gunthorpe <jgg@ziepe.ca>
    RDMA/cma: Teach lockdep about the order of rtnl and lock

Jason Gunthorpe <jgg@ziepe.ca>
    RDMA/ucma: Put a lock around every call to the rdma_cm layer

Hou Tao <houtao1@huawei.com>
    ubi: fastmap: Free unused fastmap anchor peb during detach

Alex Vesker <valex@mellanox.com>
    IB/mlx5: Replace tunnel mpls capability bits for tunnel_offloads

Kaike Wan <kaike.wan@intel.com>
    IB/hfi1: Fix memory leaks in sysfs registration and unregistration

Kaike Wan <kaike.wan@intel.com>
    IB/hfi1: Call kobject_put() when kobject_init_and_add() fails

Paul Cercueil <paul@crapouillou.net>
    ASoC: jz4740-i2s: Fix divider written at incorrect offset in register

Jonghwan Choi <charlie.jh@kakaocorp.com>
    ASoC: tas2562: Fixed incorrect amp_level setting.

Hans de Goede <hdegoede@redhat.com>
    platform/x86: intel_int0002_vgpio: Use acpi_register_wakeup_handler()

Hans de Goede <hdegoede@redhat.com>
    ACPI: PM: Add acpi_[un]register_wakeup_handler()

Martin Kaiser <martin@kaiser.cx>
    hwrng: imx-rngc - fix an error path

David Ahern <dsahern@kernel.org>
    tools/accounting/getdelays.c: fix netlink attribute length

Kees Cook <keescook@chromium.org>
    slub: improve bit diffusion for freelist ptr obfuscation

Thinh Nguyen <Thinh.Nguyen@synopsys.com>
    usb: dwc3: gadget: Wrap around when skip TRBs

Jason A. Donenfeld <Jason@zx2c4.com>
    random: always use batched entropy for get_random_u{32,64}

Sven Schnelle <svens@linux.ibm.com>
    s390: prevent leaking kernel address in BEAR

Oleksij Rempel <linux@rempel-privat.de>
    net: phy: at803x: fix clock sink configuration on ATH8030 and ATH8035

Rahul Lakkireddy <rahul.lakkireddy@chelsio.com>
    cxgb4: free MQPRIO resources in shutdown path

Heiner Kallweit <hkallweit1@gmail.com>
    r8169: change back SG and TSO to be disabled by default

Petr Machata <petrm@mellanox.com>
    mlxsw: spectrum_flower: Do not stop at FLOW_ACTION_VLAN_MANGLE

Will Deacon <will@kernel.org>
    tun: Don't put_page() for all negative return values from XDP program

Richard Palethorpe <rpalethorpe@suse.com>
    slcan: Don't transmit uninitialized stack data in padding

Jisheng Zhang <Jisheng.Zhang@synaptics.com>
    net: stmmac: dwmac1000: fix out-of-bounds mac address reg setting

Cong Wang <xiyou.wangcong@gmail.com>
    net_sched: fix a missing refcnt in tcindex_init()

Cong Wang <xiyou.wangcong@gmail.com>
    net_sched: add a temporary refcnt for struct tcindex_data

Oleksij Rempel <linux@rempel-privat.de>
    net: phy: micrel: kszphy_resume(): add delay after genphy_resume() before accessing PHY registers

Chuanhong Guo <gch981213@gmail.com>
    net: dsa: mt7530: fix null pointer dereferencing in port5 setup

Florian Fainelli <f.fainelli@gmail.com>
    net: dsa: bcm_sf2: Ensure correct sub-node is parsed

Florian Fainelli <f.fainelli@gmail.com>
    net: dsa: bcm_sf2: Do not register slave MDIO bus with OF

Jarod Wilson <jarod@redhat.com>
    ipv6: don't auto-add link-local address to lag ports

Herat Ramani <herat@chelsio.com>
    cxgb4: fix MPS index overwrite when setting MAC address


-------------

Diffstat:

 Makefile                                           |   4 +-
 arch/s390/include/asm/lowcore.h                    |   4 +-
 arch/s390/include/asm/processor.h                  |   1 +
 arch/s390/include/asm/setup.h                      |   7 ++
 arch/s390/kernel/asm-offsets.c                     |   2 +
 arch/s390/kernel/entry.S                           |  65 ++++++----
 arch/s390/kernel/process.c                         |   1 +
 arch/s390/kernel/setup.c                           |   3 +
 arch/s390/kernel/smp.c                             |   2 +
 arch/s390/mm/vmem.c                                |   4 +
 block/blk-mq.c                                     |   8 ++
 drivers/acpi/sleep.c                               |   4 +
 drivers/acpi/sleep.h                               |   1 +
 drivers/acpi/wakeup.c                              |  81 ++++++++++++
 drivers/base/core.c                                |   8 +-
 drivers/char/hw_random/imx-rngc.c                  |   4 +-
 drivers/char/random.c                              |  20 +--
 drivers/infiniband/core/cma.c                      |  14 +++
 drivers/infiniband/core/ucma.c                     |  49 +++++++-
 drivers/infiniband/hw/hfi1/sysfs.c                 |  26 ++--
 drivers/infiniband/hw/mlx5/main.c                  |   6 +-
 drivers/infiniband/sw/siw/siw_cm.c                 | 137 +++++----------------
 drivers/mtd/ubi/fastmap-wl.c                       |  15 ++-
 drivers/net/can/slcan.c                            |   4 +-
 drivers/net/dsa/bcm_sf2.c                          |   9 +-
 drivers/net/dsa/mt7530.c                           |   3 +
 drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c    |   5 +-
 .../net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.c   |  23 ++++
 .../net/ethernet/chelsio/cxgb4/cxgb4_tc_mqprio.h   |   1 +
 .../net/ethernet/mellanox/mlxsw/spectrum_flower.c  |   9 +-
 drivers/net/ethernet/realtek/r8169_main.c          |  34 +++--
 .../net/ethernet/stmicro/stmmac/dwmac1000_core.c   |   2 +-
 drivers/net/phy/at803x.c                           |   4 +-
 drivers/net/phy/micrel.c                           |   7 ++
 drivers/net/tun.c                                  |  10 +-
 drivers/platform/x86/intel_int0002_vgpio.c         |  10 ++
 drivers/usb/dwc3/gadget.c                          |   2 +-
 drivers/video/fbdev/core/fbcon.c                   |   3 +
 fs/io_uring.c                                      |  13 +-
 include/linux/acpi.h                               |   5 +
 include/linux/mlx5/mlx5_ifc.h                      |   6 +-
 mm/slub.c                                          |   2 +-
 net/bluetooth/rfcomm/tty.c                         |   4 +-
 net/ipv6/addrconf.c                                |   4 +
 net/sched/cls_tcindex.c                            |  45 ++++++-
 sound/soc/codecs/tas2562.c                         |   2 +-
 sound/soc/jz4740/jz4740-i2s.c                      |   2 +-
 tools/accounting/getdelays.c                       |   2 +-
 48 files changed, 451 insertions(+), 226 deletions(-)